X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=ieee754.h;h=5af9518eee3c28b77dde967d4f120caa66cd2fe3;hp=2087da5ede3dc86a986a0c59e29982a1b88f446f;hb=802ad4a8;hpb=90f326d04602d0df35ca32f251dd6cc353d26a25

diff --git a/ieee754.h b/ieee754.h
index 2087da5e..5af9518e 100644
--- a/ieee754.h
+++ b/ieee754.h
@@ -1,10 +1,20 @@
 #ifndef FIO_IEEE754_H
 #define FIO_IEEE754_H
 
+#include <inttypes.h>
+
 extern uint64_t pack754(long double f, unsigned bits, unsigned expbits);
 extern long double unpack754(uint64_t i, unsigned bits, unsigned expbits);
 
 #define fio_double_to_uint64(val)	pack754((val), 64, 11)
 #define fio_uint64_to_double(val)	unpack754((val), 64, 11)
 
+typedef struct fio_fp64 {
+	union {
+		uint64_t i;
+		double f;
+		uint8_t filler[16];
+	} u;
+} fio_fp64_t;
+
 #endif